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प्रश्न
Name the physical quantities which are measured in the given units:-
ly
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उत्तर
Distance (or length)
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संबंधित प्रश्न
Complete the following: 1 nano second =……….s.
Express the order of magnitude of the following quantity:
0.000,000,000,00027 m
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Put the symbol in the box given below.
640 g `square` 800 g
What is the clock used by ancient people to measure daytime?
The gravity accelerates an object, and the distance fallen is proportional to ______.
Questions based on Higher Order Thinking Skills:
There are three spheres A, B, C as shown below.
Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.
Now answer the following questions.
- Find the ratio of masses of spheres A and B.
- Find the ratio of volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
Define measurement.
